error when running gdbstub_init()

[esp03madness]

I have a hello world project running with debug support. I can do breakpoints, stepping, printf works.

But now, I added support to a more serious project. When running gdbstub_init() in user_init() i get the following output on the uart, and the system hangs.

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<garbage>

SDK version:1.3.0(68c9e7b)
EspMsgMutex created
$T05#b9

If gdbstub_init() is not called, execution proceeds as expected. What could be happening?

[esp03madness]

hahaha! Ok, I feel stupid.

The above happens when instead of launching gdb like this:

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$ xtensa-lx106-elf-gdb -x gdbcmds -b 115200

you connect directly to uart, like before:

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$ minicom -D /dev/ttyUSB0